ZWO FF65APO 0.75x Full Frame Reducer
Key specifications
| Accessory type | Flattener/Reducer |
|---|
All specifications
| Interface | Inserts in FF65APO focuser; M54 and M48 rear adapters; M48x0.75 2" filter thread |
|---|---|
| Compatible with | ZWO FF65APO |
About
Four-element 0.75x full-frame reducer for the FF65APO, taking it from f/6.4 to f/4.8 and a 312 mm focal length, with a standard 55 mm back focus.